oil sight glass almost impossible to gauge

[midden]

Hmmm, you do understand that the little window level is a gauge for the oil level in the sump which is the width of the bike?
Half an egg cup would be like spitting in a bath to top it up.

Yep a very small amount, and thats the point, the window view said the level was ok, and as I dont want to overfill it I only put a small amount in and that is all it needed.I feel that the sensor is positioned very high. When it came on and the leavel through the window was ok I was thinking there was some other problem but it just needed a very small amount extra, I did not actually use an egg cup
I was trying to back up what was said about the light coming on on hard accelerating Doesn't mean that your oil is dangerously low.
Now on the same issue. I have always used Act-evo oil and have never had the oil light come on like that before when filled up ok, but this time- last year I used hein gerrick oil and the light was coming on on hard acc after 1000 miles. Given that the oil moves to the back on hard acc could it be that the hien oil is getting thinner quicker than the act evo and more readily moves to the back

You mean you lied :eek  I've ruined the wifes favourite egg cup and now don't even have you as back up when the shyte launches  :'(