OP,
Been there, done that - you're not alone in being disappointed by a Lee Progressive. Just take it as a sign and lesson learned.
You bought one of the cheapest progressives out there and the old adage was again proven - "you get what you pay for".
Now go get a Dillon and be further educated how horrible that press was when it was "working".
I'm sorry to say that life won't get better for a little bit though; when you've loaded your first 1000 rounds without screwing with the press, you'll again be cursing yourself for buying the load master. It takes a while to forget.
Since it has to be done, I will do it. My Dillon 550 has been mounted on my plywood top reloading bench since 1990, it hasn't broken yet, doubt it ever will and it has reloaded a ton of ammunition over the years. Dillon fanboy out!
The first one looks like that 1970's kind of kitchen/bathroom counter stuff, and the second pic looks like plywood? I dunno, that's my take. Now, I'm not accusing the OP of being "that guy", but some guys could break a hammer given enough time. I bet that break could be duplicated by having only the back bolt snug, and lifting the press.
likewise until i took a better look, i'm also guessing the second picture was when he first got it, hence no bolts in the press.
I have the dinky little single stage press, as well as the turret one, and you would think where the handle joins the press would be the weak spot. Having a look at them now, that area (the rear bolt) is the most protected from force.



























