Anna,
Glad to see your still with us.
Surely if you have sufficient "friction" then the issue of "quantity" doesn't arise. If however you have "friction" and "quantity" and of course "quality", you should be constantly smiling !!!
Enjoy "Le Sept", I'm really sad I can't join you guys but I'm Ferrari'ing at Zolder & Zandvoort then Nordschleiffe, Monday to Wednesday, and picking up my R500 from Hyperion, at Spa on Wednesday night. -It won't be the same however without you !
LOL,
Jules