Posted by Jerry in Idaho [172.71.150.109] on Monday, August 15, 2022 at 12:54:59 :
In Reply to: Re: Hole plugs for cab floor posted by Torvald [172.71.150.109] on Sunday, August 14, 2022 at 17:31:20 :
You might try overlaying the oval openings with either sheet metal or aluminum, sealing between with some flexible sealant, and riveting together.