Hi Paul,squeegee drag is something thats alway`s affected me too until I was recommended to
try some water softner powder.Certain Tesco supermarkets stock it,but nearly all Sainsbury`s do.
Ya only need a small amount,but experiment dosage amounts for yourself,you`ll be glad you did.
The rubber `slip` and glide` is incredible,also it dos`nt leave a `film` or anything of that nature.Also
try a soft rubber using very little hand pressure,hope this helps.
Lewis Doubtfire, Gleem Clean ( The Blade Runner )