if the pole is 100%, there are 4 other 'settings' that could still be wrong, and youll get your 1st bird perfect, but others will then 'drift' away from the signal as the dish moves, and, depending on what one of these 4 is wrong, each one will give a different result. if the center line of the motor isnt facing due south, then youll drift off signals, this is fixed by adjusting the horizontal positioning of the motor on the mounting pole. if the dish isnt pointing 'true' from the center of the motor pole, then you will drift off the signals, this is fixed by adjusting the horizontal positioning of the dish on the motor pole. If the vertical elevation of the motor is wrong, youll drift off signals, this is fixed by adjusting the vertical mount on the motor bracket, and finally, if the elevation of the dish is wrong, youll drift off the signals, this is fixed by adjusting the elevation bracket on the back of the dish, which in a TD110 is a right pain in the arse, they are the worst dishes EVER for fine tweaking
each adjustment, when 'off' gives a different result, and a picture is on DW that i uploaded years ago, explaining how to check whats wrong, and what adjustment is needed to fix it, and while it is possible to DIY it, there IS a lot of trial and error involved. Its not as easy as 'set to 1W and youre done' (i actually use 28.2E as the first of 3 main sats during my motorised installs) as youre lining up a fixed dish at first, then you need to 'tweak' the other settings so the dish follows the satellite arc correctly.
ive been to installs done by 'a professional' where 1W is booming in, but, 5E and 5W has no signal at all, along with every other satellite in the arc.
only going by your first photos (and as pointed out) your motor elevation is way too low, but, once this is brought up, your dish elevation will be slightly too high, im 51.7N and once the motor is set, the dish face should be nearly vertical on 1W