Because of the way I hold the tuba I didn't need the handle on the 1st slide so I had that extended and moved to the 3rd slide, I don't really need to move the 3rd a lot but it also acts as a nice "anchor" point to feel where my 1st slide is. The 1st and 4th valve are also vented and a extra water key was installed on the "2nd loop" of the tuning slide, I always have water getting stuck there and it is a really awkward spin with such a large tuba to get it out. The 2nd slide wasn't moving smootly because it wasn't completely parallel, that was also corrected
Still playing nice, just better looking and more comfortable




Before picture:





