Bath seal - good make needed - Tile Advice

[Octopus8]

I live in an old house with walls that are far from square. There is a large gap between the bath and wall in places so instead of making a hash of the sealant like I did last time (and the vast amounts used) I thought I would run with a bath seal instead. Can anyone recommend a particular brand make?

 

[Time's Ran Out]

Not me - hate the stuff!
Would rather use bath trim with silicone.

 

[WetSaw]

Any pictures? Can't you chase the high spots off the wall and set the bath in?