Ok, so I took my Tikka to Scott at International shooting supplies last week. He said, all is good with my setup.
I went back to the range on Saturday and Sunday, did not use the lead sled. Also, switched to Remington Core Lock 150 gr.
Saturday I shot off the sand bags. Groups were will really bad at 100 yards.
Sunday I took my bipod off my Weatherby Vanguard S2 223, and put in on my Tikka. Weatherby shot great.
Tikka still not great but better than Saturday. One thing I did forget to try was to tap on the adjustments after making changes for elevation and windage.
I'm beginning to think this is just really bad technique. Breathing, trigger control etc. I will keep you posted on my progress. At 10,000 hours I should have it mastered
I have a photo of the target but can't attached on this forum.