As is the case (pardon the pun) with straight-walled rifle calibers and bolt actions.
Not meaning to be picky - but the LOTT is not a 'straight-walled' case..
Base (before the belt) is .5130.. The case mouth is .4810.. Only true straight-walled case I know of is the .41 Rem Magnum..
What you mean to say is (I think) is that a lesser-tapering case can be a challenge to get it to release/feed properly..
In that, I cannot argue.. It takes some tricks/tweaks to get it right..
happy days..