Count Juju:I think I may be able to help.
The 'arrr' is silent, like when a man from the West Country silently agrees with you.
The 'e' is the orphaned half of a dipthong, smoothing your introduction to. . .
. . . The 'g' which should be pronounced in as green and wobbly a way as possible - like in 'phlegmatic'.
The 'a' is an afterthought, added at the behest of the marketing department.
The invisible 'p' is plosive, like in out of date pea soup.
So 'igPAH' is correct, then?