Buttcheek divots

After ~1700 miles, I seem to have aquired two distinct impressions in the leather seat.

Is this expected, I know the leather is quite tight and I guess becomes subtle over time, but is this a normal stretch ?

PS Before you ask, I'm about 13 stone and do not have a spearheaded arse

Dude;
you need to stop clenching tighter, as your right foot gets lower....

not likely in a 2.0....

Stop farting after curries?

I noticed the same the other day - I've done 7k miles - although I prefer 'temporary compression deformation of the seat' to buttcheek divots. Better check how you 'swing' into the seat... I put it down to too many pies - I am at least 13 stone ish.