Help needed on 2 of my zombie bikes

Jun 16, 2008
Project 1, my tadpole trike. I splurged and had the local shop paint it with automotive paint and clear coat. The problem the bottom bracket assembly moves relative to the rail frame because of the slick nature of the clear coat.

Project 2, unfortunately this might be a rhetorical question. My long wheel base has lost steering control, does this mean I need to cut of steering tube and reattach? thanks much