We could have had them sold twice over except the two interested parties were flying earlier model birdies with the "moat-type" of fuel caps. Unfortunately, these tanks won't fit the older style wings ... verified from a Cessna engineer who pulled the prints (nice to have friends still at the "home front"). There are some subtle dimensional changes in the tanks that clearly place these tanks into the "non-moat" type of 150's and unfortunately not in the C152's.
The fellow that we are selling our long range wings to has purchased two Cessna 172 long range tanks for little of nothing and is going to cut a section out of the middle of each and then reweld the two halves back together to match the dimensions of the 150 long range tank. Though he has been really slow in paying us the remaining amount and I have been definitely on the fence if we should purchase your tanks, just in case?
But, we also have the "moat" wings and I was just going to manufacture new tank covers. Are you saying that there are other dimensional differences, Danny?

Bill