Not sure if this fits here.
I have (had) a TT frame, tandem axle.
I hired a welder/fabricator(WF) at first to build me a 5x10. The cost tripled so I asked just to mod this frame. To approx 5x10 single. Back story, I am a female, I own a welder. I'm not a welder, but can stick two pieces of metal together.I have mechanical skills and have worked with welding/ fabricator. So I'm not clueless and know what I want. The WF spent more time telling me how skilled he was than actually figuring things out. I did so, with the urging of my boss. Who is also a very skilled welder and fabricator, plus being an engineer.( Who is now finishing and correcting it). I told WF where I wanted my axle and showed him a you tube video showing axle placement and mounting. He however didn't place the rear spring(shackle hanger) hangers correctly! I got around to checking how he came up with where he mounted them. I found approx 50% of the posts i saw on this subject are correct. After reading posts on E trailer I can't understand why they haven't removed their chart. Which I'm guessing is where WF got the wrong info. After watching more videos I saw axles not even bolted on properly. So as a PS, if you are unsure, do not use one source, e trailer or YouTube. Although if my WF had used the vid I showed him my rear shackles would be correct.
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