You can over oil tracks and they become like bitumen. my opinion is that that aint true DT.
From what I've seen recently and I certainly haven't seen all Tracks, Griffith pretty much have the oil to dirt ratio down pat.
Just look at the tracks that don't use oil and the amount of water & time "and money" they have to put into it to get through a meeting.
Water is getting scarce but, the amount of readily "available" oil is only getting bigger.
Yep, got it in one , Slides, Griffith would have to have been my fav surface to race on, Condo is pretty much the same.
At least oil tracks, hard pack or fluffy, are consistent throughout a meeting and as you pointed out in an earlier post, it doesn't become a lottery as to the track condition for a final.
I've inserted two words in your quote Steve, as, being club Pres. at Sapphire, I know what we had to spend to try to keep the track ok for the riders.
Foss