Michal,
Excellent post and I agree with everything you have said.
I have been place betting daily with some success for quite a few years now and I use 2 tabs placing half my bet on each, which gives me a good average price. I would use 3 tabs but do not have the time as I bet very late.

I started a while ago to use a corporate and was getting my normal results and everything was fine.
This went well for a few weeks but then I was cut back on my bet size, and remember I place bet only and my bet size is in the hundreds only.

Basically as one well know corporate wrote to a few successful punters they only cater to recreational punters.

Fact of life if you constantly win week in week out the corporates don't want you even if you only bet in the hundreds.

One large tab would make my life a lot easier, and please no people post about the tab takeout.........just check the percentages the corporates work to on the midweeks, sometimes up to 160%.