I'm trying to put my gas tank and cowl panels back together on my 29 coupe and it's not going so well. I am using a different tank but still a stock one that's had the bottom cut out for space under the dash, but just to see if there's any differences I also tried it's original tank and the alignment is still not going smooth. I have aftermarket cowl panels and have tried the original panels too, still no luck. It's becoming very frustrating. If anyone has had this issue, are there any tips the you could share to help me get things aligned correctly?