Sorry I know it’s another T25 but I seem to be doing more of these this year, this is the 4th! We put a card on this rather cheekily when we were dropping a previous one back at a customers earlier in the year and a few months later the owner gave us a call and booked it in for a resto. First thing I said was the gutters are obviously rotten so the hightop had to come off. Set about removing the interior an the culprit became obvious, expanding foam! It didn’t take to much to saw through the foam and seam sealer, then chop the strengthening hoops and lift the top off. Then the full horror story is revealed.