I shoot with a bead but I pick a white one simply because it doesn't draw my attention away from the target. I have never understood anyone using hi-vis beads? Man if anything will pull your focus from the target and get you measuring leads it has to be those things. I don't want anything brighter than the target out there in my line of sight.
From the O.P's question I am assuming he is shooting skeet to judge by the staion references. Learn to put into practice good shooting fundamentals. Foot and body stance are of prime concern as well as gum mount. Get the gun in the same spot in the shoulder pocket each time and make sure you are set and ready at your hold point before calling for a target.
As a right handed shooter you should have your belly button lined up with the low house window all the way around the field from stations 1-6 with your feet spread apart parallel as if you are on a pair of skis. This aligns your upper body which you use to swing with by keeping your feet stationary and swing your torso from the hips. This will give you a natural fluid swing without pulling the stock away from your face while chasing the high house bird and pull your gun in towards your face as you swing on the low house bird. I use this method with a sustained lead style of shooting.
On station 7, I do the same thing, feet parallel with my belly button facing parallel to the face of the low house wall. This sets your body position in such a way that when the gun is laid across the chest in a natural hold it is pointed in the direction of the #7 low target flight path. You simply need to hold over the centre stake, wait for the target to come up to your gun barrel and hammer it as it starts across your sight from the right of your gun. This allows you to shoot the 1st target on the same side of the field you are on. The high house target will appear above your line of sight after shooting the first target and you can follow it in to about 10 yards before hammering it to powder.
Station 8 high is the same body position as station 7. You simply turn your torso towards the high house slightly and your body will follow the flight path of the high house bird as it comes in above and to the right of your right shoulder. Station 8 low is the same as station 1. Point your belly button directly in the window of the low house, establish your hold point and follow the bird up and to the left as it rises to pass your left shoulder.
. You should always strive to shoot the birds on the side of the field you are shooting from and try to break first target in the doubles around 15 ft. before reaching dead centre. This gives you time to recover from your follow through of the first shot and pick up and lead the second bird as it approaches the side of the field you are on. If you consistently shoot the birds in the same spot each time it will also help you develop the sight picture you want to see and shotting them will come easier as your mind becomes trained when to shoot.
Here are some hold points and leads
Station 1......belly button at low house window.
High House target............gun directly on flight path 15 ft above centre of field. As the bird passes through your sight pull the trigger. This target requires no swing, the pattern will eat it up.
Low House......gun pointed 4 feet left of the low house window parallel to the window's bottom edge. Pick up and follow the target and shoot it where you would if it were the second target on the doubles. This way you al;ways have the same lead and sight picture. Lead is approximately 10".
Station 2 >Belly Button, Low House Window
HH> Hold gun barrel 3 feet out from parallel to wall and in line with bottom of window. Lead is 6".
LH> Hold gun 8ft in front of window, parallel to bottom edge. Follow target, shoot it where it would be as a double. 1.5 ft. lead.
Station 3> BB> LHWindow
HH>Hold: Divide that side of the field from house to centre in 3 equal parts. Hold out from HH wall 1/3 mark parallel with window bottom. Lead should 2.5 ft.
LH>Hold: Same hold, 1/3 out from LH wall on that side of field and parallel to windows bottom edge. Lead is same as HH.
Station4>BB>LH Window
HH.Hold> Same as #3. Lead is 4 feet.
LH.Hold> Same as # 3. Lead is 4 feet.
Station 5>.BB>LH Window
HH. Hold>Same as 3 and 4. Lead is 2.5 feet, same as 3.
LH. Hold> Same as 3 and 4. Lead is 2.5 feet, same as 3.
Station 6> BB>LH Window
HH> Hold> 8ft out from HH window and level with bottom edge. Lead is 18". Shoot it where you would as the doubles target.
LH> Hold> 3 feet out from parallel to LH wall level with bottom edge of window. Lead is 6".
Station 7>BB Parallel to LH wall face.
HH> Hold > 4 feet out from HH window and level with bottom edge of window. Shoot target where you would as the doubles target. Lead is 10".
LH> Hold > Over centre stake , barrels parallel to ground. Lead is none, simply lift gently as the target crosses your line of sight and keep the bead on it as you pull the trigger.
Station 8 High House, BB Same as on #7.
Hold: 4 feet to right of bottom right corner of window. Lead: Pass through target, fire and keep barrel moving.
Station 8 Low House, BB Same as #1.
Hold: 4 feet left of bottom outside corner of window. Lead: Same as HH.