rbeckey
Well-Known Member
- Joined
- Jul 18, 2012
- Messages
- 1,560
- Reaction score
- 26
I have to agree with Matt here. I have had a hard time lining up two launch lugs, (until I learned to use a rod to do it) but that can't be less difficult than aligning three rail buttons. His point about 1 button= no guidance is correct. If the top button is at the top of a four foot tube, and it is a six foot rail, then you have two feet of effective rail. If there is a middle button a foot or so above the lowest one, then the effective guidance lenght is from the top of the trail to that second button.