Tuesday, June 26, 2018

BGD Punk M

BGD Punk M
The Punk is BGD replacement for the Base in the high B category. 
Got to fly this one from a friend.
With an aspect ratio of 5.4 the Punk has a nice line configuration and width to match current high B gliders. The overall construction is well made with a shark nose.
Launching the Punk is easy for a high B. It inflates quite fast in nil wind with no hanging back. The launching is immediate.
I flew the Punk M (75-95) from 90 to 94. It’s quite flyable in 90 all up in moderate conditions. In small punchy thermals i found it best to be at the top weight in order to cut through, and turn immediately on command.
The brake authority are quite nice with moderate pressure. The handling and the way to steer the Punk M at 93 all up is really nice for the category. It gave me nicer and more fluid turns than a Rush 5, or a Mentor 5. 
I can describe the handling as more linear inside a turn, and the Punk is quite obedient to place it in turbulent small thermals swiftly if loaded. 
It can be similar to the Rush 4 (four) brake authority but with slightly more pressure. 

Flying the Punk M in different sites with some close to the sea (turbulent this time of year) to the Cedars range at 3000m which gave some strong conditions, showed me that the Punk movements in the air are slightly more than a Rush 5 or a Mentor 5 but quite manageable, and easy to understand. For a high B glider i found that the Punk is an overall comfortable glider to fly.
Comfort will also be better when the brake authority is good on a glider, especially for the keen pilot who will be able to have a good control trough the brake length which the Punk is providing.
Entering strong air, the Punk M at 90 will slow a bit pitch slightly back a little before entering while the Rush 5, Chili 4, slips through.   
If loaded at top, the Punk M pitch behavior will be reduced and will be ‘slightly’ more efficient upon thermal entry. 

Climb rate:
Next to a Rush 5 similarly loaded, i found out that the climbing ability of the Punk M is really good. Entering the thermals the Rush 5 could slip through faster as it surfs slightly better the airmass, but when inside , the Punk has a very good and competitive climb with the best high B’s. The authority on the brakes as i mentioned before will let the pilot place the Punk exactly where he wants to if properly loaded. 

I flew the Punk M with an X-rated 6, next to a Rush 5 MS with an Ozium harness loaded at top, and found out also that gliding tip to tip on seven long glides in tricky air and in calm air, showed at first the slightly faster trim for the Punk and same top speed (updated). For the high B category, i could place the Punk glide angle at the middle plus. I’ll update my B comparison soon.
The Mentor 5, Chili 4, Cumeo, Iota 2 being on the top of that category, with an edge for the Rush 5. 

The pressure on the speed bar is moderate and easy to use. 
The C control have moderate control as all the B gliders in that category.
Ears are stable ,efficient, and reopen quite fast. Induced lateral collapses are very easy to counter steer. The glider stays on path, even without counter braking. 
Wing overs are quite dynamic, build up quickly, high and fun.

Conclusion: The Punk is a pleasurable to fly glider in the high B category. Excellent climb rate, good gliding properties, very nice brake authority, and a good comfort for the category.

This is only my opinion. Make your own !

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