What Have You Done To Your Tdm Today?

[drewpy]

 

Really ? how quickly was it flashing  (..per second...) ?

 

I think it's important to be careful with them because not only is there a very clear law about which lights should flash, but the effect is actually almost hypnotic

 

I think it's really important to get the brightness of them down at night

at a guess 2 per second, we were under some trees which didn't help. my riding buddy said the same thing when we stopped