Max Damage/Bonus Damage Dice Rolls?

Hey, I am fairly new to Roll20 and interested in playing D&D 5e with a group of friends. However, we play with some Homebrew material that changes how weapons and damages are calculated. An example would be some weapons do bonus damage when rolling max damage. If the weapon deals 1d6 and the player rolls a 6, they get a +1 to damage. Nothing too complex but it is a nice reward for getting a "crit" on damage. My question is, is there a way to set up a roll like this without having to do so manually?  Something like: /roll 1d6, if =6, then +1

The only way I can think of doing that would be creating Rollable Tables with numbers equally weighted: 1,2,3,5 1,2,3,4,5,7 1,2,3,4,5,6,7,9   etc.

The Aaron said: The only way I can think of doing that would be creating Rollable Tables with numbers equally weighted: 1,2,3,5 1,2,3,4,5,7 1,2,3,4,5,6,7,9   etc. That definitely seems like it will work for some of the content! Thank you. I apologize, I am not very familiar with Rollable Tables. Are you able to roll a dice in a table such as these? So lets say the weapon does a random amount of damage when rolling max damage, how could/would I do that? 1,2,3,4,5,(6+1d4) I tried playing around with it a bit but can't seem to roll within a table...

Not really.  You'd need to add more values and factor those possibilities into the weights.  In the above case, you'd have something like: Weight : Value 4 : 1 4 : 2 4 : 3 4 : 4 4 : 5 1 : 7 1 : 8 1 : 9 1 : 10