Through Progressive I just got a tool that I carry it on my site now because it is VERY useful. Simple in construction and well made. A measuring end where you adjust the oil level then draw off the exact amount, no guessing or re-do's. Have done it both ways..this is a very effective tool. The clever can maybe make this on their own.
In the old days with Trials Bikes we used to use a coat hanger wire and mark the level, but if you over filled it was a pain to draw off and get it just so.
Fork Oil Leveler eddy
