I have been optimizing both my 4000 and 4000T. They are both running 3.9 with boingbag-2.
I found one issue with boing bag 2. You have to install it twice or it does not copy itself correctly.
I was going over scsi/ide issues on my 4000 and found it was not patched to 43.43 nor amigaos rom update 44.57. I knew I ran the boing bag 2 update when it came out 7 years ago.
So I searched on the net and got a fresh copy. After did a cold boot and was fine.
I have been having querky things with my 4000T one of which magic menu 2.30 causes it to crash when using the "right click" menus.
I also found boingbag 2 did not apply itself either. I found it did not change the names on the
"AmigaOS ROM Update" file nor the "NSDPatch.cfg. They were still both with the BB3.9-2 extension and the sizes were different. I renamed them with a cold boot and we were at current verions.
I did versions of WB between my 4000 and 4000T and they are 45.102 and 45.127. Is there a way to make magic menu stable on the 4000T? Or can somebody suggest a better magic menu product?