New desk chair

[mark_airey]

Heh ive made a few of these,

Mark, just weld to bars across the runners the right width apart to take whatever base, then bolt the base on

If you do that, then you can still slide it on the runners to get the point of balance correct

Yeah thats what I was planning, or removing the runners and direct bolting but I like your thinking with leaving the runners on

Welder at the ready tonight I think...........