steellex

Hi guys, thanks for all your feedback. Looks like I should be considering Bonehead and Sky System products.

Does this mean that the ParaMount System 3 does not give a firm fit? Like I mentioned, i'm just trying to utilise my Pro-tec as a backup camera helmet. But given the relatively low price of the ParaMount Sys 3, I might as well just get one and save the hassle of fixing one up myself.

If your intention is to capture wide-angle shots, the 1.7 focal length multiplier (aka crop factor)will work against you. Cause you will need to get a wide angle lens of at least 16mm in order to capture the 28mm equivalent. However, if you are shooting with tele lens, the crop factor will effectively increase the zoom factor (your typical 80mm lens will end up as a 136mm). As a commercial photographer who has used Canon digital system for more than 5 years, I was quite impressed with the Foveon X3 sensor used in the SD10. Color rendition is very accurate and images are very sharp. However i must add that I have no prior experience using a SD10 in the sky so I won't knoe how well it holds up.

Any of you guys out there using Pro-tec as a camera helmet? Please send me pics of your setup together with any tips and advice if any. I have an old Pro-tec lying around and i intend to modify it into a backup camera helmet. I shoot mainly stills with a Canon D60. Thanks in advance! Steellex

Checkout the following link for psycho packing: http://precision.aerodynamics.com/psycho/psycho_pack.htm

I used to get spanked pro-packing my 170 Hornet. l switched over to psycho pack and have nice openings since.

Check out the Mar 02 issue of Parachutist magazine. The article "The Fine Art of Swoop Survival" by Kevin Gibson gives quite a good write-up on ram-air aerodynamics.

Like I said, I was taught that a reserve should be retired after 6 years from DOM, I just wanna clarify if there are any deviations to the rule. And based on the various replies I received, it looks like the rule of thumb I was taught does not apply. It never hurts to ask when in doubt.

I was taught that a reserve lasts up to either 20 jumps or 6 years from date of manufacture, after which it should be changed. I have a Tempo 170 manufactured in 1995 with 0 jumps on it. If the statement holds true, I'll have to get another new reserve, but it does seem a waste of a good canopy. Any repercussions if I continue to jump with the 'expired' reserve?

RWS provides relining services. Give them a call before sending in your canopy and they will advise you on the completion date.

Gath actually produces snowboard helmets too. They have 2 versions, one with retractable visor and one with a fixed half-visor version. The design of the helmet is exactly the same as the Gath freefly helmet, 'cept with the visor. I've got a visor version which I'm using for wakeboarding. Maybe one of this days I'll try it out in the air. Check out the helmets at: http://www.gathsports.com/products.shtml

Let me get this right. The Gelvenor coating only affects the lifespan of the canopy, but not the performance in flight, rite? I was told also that an old ZP canopy can be sent for re-coating. If this is true, where can I find such services?

Aaargh! I want my Heatwave!

My exit weight is 152lbs. I figure that has to be a light loading by most standards. By the way, nice pic.

I have over a 100 jumps on a Hornet 170 and have the intention to move on to a Heatwave 150. However, my chief instructor, who had jumped a Heatwave 135 before, advises me not to. He mentioned that on numerous occasions, the Heatwave he jumped became unstable especially in cross wind landings. Also, he insists that the canopy material will deteriorate before I can get 500 jumps on it. He suggests a Stiletto 150 instead. Has anyone experienced the problem of canopy instability during cross wind landings? And will the canopy last 500 jumps? Any advice will be greatly appreciated. Thanks.