Progressing on the OC-4. Neighbor had a set of sprockets like new. My own sprokets can be renewed also. tracks are too far gone to be rebushed. Gousers are good so i just need the chian. Looking into several possible sources. Got a badly worn track tightner, close examination shows we can refurbish ourselves without replacing it. Wife just had back surgery, so haven't talked to the mechanic for a couple of weeks. Things are on a bit of a hold for the moment. 

I am having trouble getting pics into my computer. Everytime I get a computer with a new windows program I like it less than the last program. Getting old I guess. If I get it figured out, I try to get some pics.