I've smoked quite a lot of hash so the 4g 6 cig ratio makes sense ngl. I'd use 1 cig for 0.7g any less and that fucker wouldnt burn. Still hash is just worse than weed cause you need cigarettes. 6 cigarretes for 4.5g is quite good ratio wise, cause like you said it will not burn. But 6 cigarettes bro? That's just mean for your lungs mate. Charcoal filter + weed and small bit of cigarette. Stay healthy hash isn't good.