Steven
Loadmasters are a complex press and can be a bit finiky to set up but my experience is once set correctly they will function reliably for many thousands of rounds.
I've not had any issues like this.
Check your main ram bolt is tight as this can allow the indexing to move if it's not tight enough.
I have found that you must also stroke the press to a positive stop at both the top and bottom of each stroke for reliable indexing.
These are not the first Loadmasters I have owned.
The previous ones I had loaded thousands of pistol rounds without adjustment.
If your thinking of selling I'd be keen for another one to dedicate to one calibre.
Cheers
Pete
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