Thanks, I will. It's just that I've had to switch off to replace the engine in my MG and I sort of slow down a bit in winter. But I've been looking at VFDs and have one picked out that is usable it's just that it's a panel mount and I'd rather have a surface mount. That plus I've been working on the inside bulkheads. But I'll get back to it once I order the controllers.
For now they are working quite well though, I leveled the bus up using shop power and it's sat there like that ever since. The jacks have all sank a couple inches into the gravel but the bus is still level. I have some pads I got from my friend who runs a waterjet which were some drops off a job. 1/4" thick steel in an 18" diameter disc. Those will spread the weight nicely but I wanted to see what the feet would do. Now that I know, I will use the pads for soft ground most of the time.
Jim