how would i want the slave account to hit the fixed command 0.01 lot?
I assume your Master account will be trading with larger lots, but you want the Slave EA to trade with a set lot size of 0.01 no matter what. If so, here is an example of how to do that. Let's say the Master account trades for 0.30 lots. You can set the 'Lot_Multiplier_Percent' to a very small number like 5. This will mean that the slave will trade 5% of 0.30 lots, which is a small number. The Slave EA will then round up and use the broker's min. lot size of 0.01. There is no fixed lot size input. So this is the only way to do it, but it depends on the situation too. For example, if your Master will always be trading with 1.00 lot sizes then you could set the input to 1 because 1% of 1.00 is 0.01. In this case, the input will perform the same function as a fixed lot size input.
I only registered 3 accounts, the 12 accounts I registered later?
Yes, you can add more account numbers later. Just send an email to support and it will be done for you.