I bought a Farm Star PHD new and planed on using it on a 8N. To do so I needed to shorten/cut the pto shaft to give it a full range of motion. Well I traded the 8N to a MF and now the shaft is to short in the raised position. Where can I find a short peice of shaft tubing, a foot or so, to lengthen it back out. It's the "triangle" style which is called something else because a internet search came up blank. I thought I saw some at TSC/Orscheln but the last couple times I've checked they had none. Don't need a complete shaft half, just some tubing.