I have written at great length on this topic of suspended v non-suspended on another forum so there is no need to repeat it. I would have just pasted the link normally but as there is a prohibition on dragging in other forums I hesitated to do so. If the mods say it is ok I will put the link. Otherwise you will have to pm me.

Daryl - you make a number of good points. The best sub-chassis is no sub-chassis.