Hello! I would advise you to wait for 2 or 3 days , the time for the plants to recover from the previous fimming in attempt to low down the stress , this is the average advice. Now my personal advice is that I would already done the second Fiming if I were you , because of your hybrids system and the high oxygenation of your medium I think that your plant can handle it and will 'recover quickly from it. And don't worry if you miss a fim you are suposed to at least top your plant, FIM means Fuck I Miss It , so a missed topping. I hope it will help you 😁👍