“Hp61
Your gasket material really sucks.
1 stuck to stove , cut hole in it, using your brushes gasket gets destroyed.
1 split half on stove. Half on cover
1 split by layers stuck to cover but duse tegrated.
I replaced with ceramic fiber material stove cemented to covers.
Material is good to 2300 F.
I used 1/8 in sheets cut to size.
$18 for 3 sheets found on Amazon
Try it , your gaskets must drive people nuts.
Also small fuel door makes for a lot of extra work and dust.”