Right gents....I've "adopted" a grease gun......lucky me I hear you say!! I'm not sure if it's working too well though? It seems to pump more grease out between the coupling and the grease nipple even though I push it against the nipple whilst I'm pumping.....if you get my drift (that sentence just sounds wrong on every level!!)? what am I doing wrong? Anyone got any tips for me.....are there any brands that anyone can recommend in case I decide to buy a new one? There's more to these things than I thought!! Cheers!