I have 2 Nautilus 2s that I use when it’s not practical to use DTL ie when driving, I like these tanks but I find the drawer on them can be a bit tight even when fully open, so on one of them I drilled the 3 holes next to the largest hole so they were the same size, and now find it much easier to drawer on compared to the un modified tank, and can even use it as a DTL. The other tank gets done next week. 