problem with creating a smooth form

 From:  ello
3631.1 
Hi there,

i am struggling now for quite some hours creating a smooth form. attached is a moi file which shows my current form. it has three outlines and my approach to create a solid form according to them. but i am simply not able to create smooth transitions so the form looks better. fillets dont work...

any help is really appreciated,
kind regards,
ello
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