Unfortunately the last set of photos are still on the school system, so I can't access them.  I'm sure there's a way, I just can't remember!  Either way, the base frame is now fully drilled and waiting to be countersunk, and the mini-frame that the UJ attaches to has been welded together.  I'm now taking the opportunity to catch up on some paperwork (production diary, gantt chart, etc...) over half term!