Thanks padi,

I've received PayPal payments since being on managed payments.

After subtracting the PayPal fee charged in my PayPal account just like it had been before, ebay charged me 10.9% of fees on the sale.

" IF " eBay/Ayden are processing that PayPal transaction then it would seem they are doing so with no additional charges whereas the sales I have had processed through eBay managed payments and had paid to my bank account from eBay/Ayden have had the higher 13-14% total eBay fees applied. 

The PayPal payment received shows just as they always have before, coming from personal payer with heading eBay - payment senders name. No mention of Ayden. Bank transfers are received from Ayden.