Soldato
No idea what you mean with regards to using a syphon to check gravity, you mean hydrometer? What have you taken a reading of exactly?
Sorry I meant syphoning to get a sample for the hydrometer
With regards to no air-lock both methods you mention should be ok, probably having the lid over the fermentation vessel but not fully sealed would be best. The initial krausen gives great protection against infection anyway. Maybe nip to Wilko and get one over the weekend?
Have fun, best way to learn is just to jump in and see what happens. Let us know how it went.
Cool, I will update later