Modifing the coins.csv had no effect, if I dump the $coin variable in wallets_declare_adapters() it shows that decimals have been set to 10 or 8 or whatever is set in the coins.csv file.

I just re-downloaded the turtle-coin adapter source code and overwrote everything to ensure I made no edits. Reedited the coins.csv to 8 decimals, however when inserted into the database I am still only getting the decimal place to move by 2 places compared to what the RPC is saying.

Mofidying the coin.csv has no effect.