I tend to agree, run 71 is dodgy. These times were pasted from the raceway's website stats. My m8 in a ST24 also received a sub 15 with a 1.8 60'.
The thing is, the only car to beat me head to head was a pug 206 with god knows what under the hood! It must have been his time (71).
On this particular day, there was an ST220 there, his times were about the same as mine although his terminals were slower.
We have another day out on the 25th of this month, let's see if we can better these times.

Gary