Battery Management in Time Trial

EA_Groguet​ I know your going to be busy chasing down bugs for a while but when the dev team gets a chance here's a suggestion.

Given how critical managing the battery is in these regulations, give us a toggle in time trial mode (like the one for equal performance) so that the battery isn't always locked at 100%. This way we can practice different deployment strategies and see what works best.

Currently the best way to do this is to start a race in grand prix mode but there's a lot of other variables in play in that situation (tyres / fuel / other cars) which makes it a bit more difficult to judge performance.