So I consider myself BF lucky.

A few years ago after reading so much about BF cabs on TB, I really wanted to try one.
I found a 1st Gen Big Twin-T cab w/cover in great shape on local CL in my area. Drove to grab it and it served me well for a few years more.
My more recent gigs just didn't allow me to use that big 2x12 cab. So it sat unused. After I found a Big Baby ll locally, I decided to sell the Big Twin-T.
After using the BB ll for a couple large room gigs, I felt a second 12XN loaded cab would allow me to almost get what I did from the Big Twin-T as some bigger gigs now allow for that type of volume. I probably could've just kept the Big Twin. But I do like the modular option I get with the two BF cabs now. Because I recently found a TBer willing to part with a very still new BF BB 3.
And I love the improvements made to the 3, though the BB ll really impressed me.
Ok now. I saw a convo somewhere on a BF thread where the material used to cover some BF cabs was abit "sticky" if you will.
In my case, I placed a piece of thin, rubber type shelf liner on top of my BB 3, under a 2U SKB rack case that houses a 1U, GK MB800+1U rack compressor. The 2U case Sat on top of my BB 3 in my spare bedroom for a few days.
When I went to remove the SKB case from top of my cab, the thin shelf liner left some residue stuck onto my BB 3.
I tried cleaning it off with just a warm damp towel. That material really stayed stuck to my cab. I stopped trying to remove it and just used a thick, black Sharpie to paint over those areas. In certain light you can see the Sharpie marks. So I'm very careful what items or materials I place on top of my BB 3. Don't recall having this issue with my BB ll cab.
Sorry for this very, very long thread. Bc I do love the sound out of both my BF cabs. So not dissin BF. Just wish the material covering the BB 3 would've settled down by now from being so tacky. Even the very nice factory cover that came this cab, still kinda sticks some as I slide the cover on/off. Not a huge issue at all. But it's abit annoying.
Peace yal, e.