Since the proper way to check oil level on UCE engines is with bike on center stand, what should the level in the sight glass show with sidecar attached? Reason i ask is that lately it seems that the oil level in mine increases. Before ride yesterday oil level was about 1/4 above lower sight glass mark. This morning it was almost to the top sight glass mark. Is oil accumulating on the right side since bike is always upright with chair attached?
Being unable to move bike from side to side when changing oil to get it all out i measure how much comes out, and then replace that amount rather than go by amount indicated in manual. That brings it to between sight glass marks.