Is there a reference that contains explicit examples of component crossing of Hida families at height one primes? The paper of Emerton, Pollack, and Weston addresses component crossing obtained through level raising. I am interested in examples caused by other phenomena (e.g. a CM family meeting another CM family coming from different imaginary quadratics or a CM family meeting a non-CM family.) A question was previously asked that suggests such families exist:


[Example of a non-smooth irreducible component of the generic fibre of a Hida family?](https://mathoverflow.net/questions/169058/example-of-a-non-smooth-irreducible-component-of-the-generic-fibre-of-a-hida-fam)


I am unable to find examples in the literature, but it's possible that I've looked in the wrong places. 



Examples of component crossing between families of modular forms
There is an interesting example in this [paper](http://www.math.tifr.res.in/~eghate/weight1-jntb-final.pdf) by Dimitrov and Ghate, section 7.3.


